
		</div><!--main-content END-->
<p><?php //$this->output->enable_profiler(TRUE);?></p>
</div><!--content END-->
<script>
<?php
		$this->load->library('session');
		$username = $this->session->userdata('username');
		echo "returnVaules = '".(($username)?'确保后台安全,退出请使用安全注销!':'确认离开?')."';";
		
?>

function checkLeave(){
 　	//event.returnValue=returnVaules;
}
</script>
</body>
</html>